Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
  • E05F15/00—Power-operated mechanisms for wings
  • E05F15/70—Power-operated mechanisms for wings with automatic actuation
  • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
  • E05Y2400/10—Electronic control
  • E05Y2400/45—Control modes
  • E05Y2400/456—Control modes for programming, e.g. learning or AI [artificial intelligence]
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2800/40—Physical or chemical protection
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2900/00—Application of doors, windows, wings or fittings thereof
  • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
  • E05Y2900/13—Type of wing
  • E05Y2900/132—Doors

Definitions

• the invention relates to a door control of an automated door with a Presence sensor, in particular with a presence sensor that sends a trigger signal emits.
• a presence sensor that monitors when there is a change within of the presence area emits a corresponding trigger signal, which z. B. opening the door and / or a message about a change in the presence area of a security door to a monitoring center includes.
• Light window sensors are usually used as presence sensors, active infrared sensors or ultrasonic sensors are used as z. B. arranged in the lintel area of the door sensor bar are. These sensors usually work on a reflection principle, d. H.
• a trigger signal will be given if it is successful or not Reflection generated and output as heat detectors Detect heat radiation from a person's body, or as an ultrasonic detector, the reflected high-frequency tones use their frequency changes when the reflection surface moves. Combined motion detectors are also used for motion control known.
• a disadvantage of all these sensors is that they are essentially punctiform Measurements take place and measurements based in particular on door control problems with soil conditions such as B. highly reflective or stop strongly absorbent floors about 20 cm above the floor, d. H. the measuring range extends from the floor to approx. 20 cm above does not cover the floor.
• this exclusion can be from users be perceived as annoying, because one of an automatic door as a user's first approaching foot may not be sufficient, to open them or to put objects in this area not detected by the presence measurement, so a door under certain circumstances it can even block it undetected, which is particularly the case with Emergency exit doors can be life threatening.
• the door control according to the invention is preferably from Presence sensor a distance to one during an initialization phase Floor area and / or other in a field of view of the presence sensor objects found in the door area, after which in a Monitoring phase, a trigger signal is generated and output, if a measured distance differs from the learned one.
• a trigger signal is generated and output, if a measured distance differs from the learned one.
• the presence sensor learns the distance to the floor surface and / or the other in the field of view of the presence sensor objects in one during the initialization phase standing closed state of the door and / or during a movement the door and / or depending on an opening angle of the door. With this, all situations of the door can be detected. H. also an opening of the Door can be interrupted or stopped if e.g. B. another Person enters the swivel area of the door.
• a trigger signal from the Presence sensor preferably only generated and output after a Response time has passed. This means short-term movements or changes in the presence area can be hidden, but e.g. B. caused thereby longer static changes are due to the invention performed distance measurement precisely recorded.
• the presence sensor according to the invention preferably monitors a specific one Area.
• the trigger signal preferably comprises a switching signal for automatically opening a door to be controlled and / or a stop signal for stopping an automatically opened door to be controlled and / or a telegram to a monitoring center.
• the presence sensor according to the invention is preferably a radar sensor, which further preferably has a planar antenna or a horn antenna.
• a radar sensor which further preferably has a planar antenna or a horn antenna.
• at least one planar antenna and / or at least a horn antenna should be in place to provide good coverage to reach.
• the door control according to the invention can be used with a revolving door be, the presence sensor their hinge side and / or counter-hinge side supervised.
• the door control according to the invention can also be used in a Sliding door are used, the presence sensor being their passage area monitored inside and / or outside.
• a use the door control according to the invention with a revolving door is possible the presence sensor areas in front of and / or behind their wings supervised. In this case the sensor is preferably on the wings designed to ride along.
• the presence sensor is preferred for data transmission and / or for serial or bidirectional control serially connected to a control system.
• the presence sensor integrated in a door control is a radar sensor
• the Distance measurements can be intelligently evaluated using the door control z. B. is used on automatic doors.
• the radar system points depending on the presence area to be monitored one or more planar antenna (s) and / or horn antenna (s) and there is a data transmission to the controlling system via a bidirectional serial communication.
• the sensor data are transmitted via a serial communication output, here z. B. the self-status, a recognized Distance change, the duration of the detected change, a sporadic Change or a static change, as well as a switching signal "Open collector” or relay to control the automatic door.
• the parameter setting of the sensor is done by the controlling system serial communication, here e.g. B. initiation of a learning mode, a self-test request, manual settings and responsiveness.
• This z. B. consisting of a horn antenna has a radar sensor downstream microprocessor evaluation.
• the sensor is connected to the z. B. to be monitored revolving door and secures in this special Fall off the hinge side or counter-hinge side or both sides.
• the sensor first learns the distance to the floor surface in standing as well as in moving operation as well as a possibly existing side wall or others objects in the presence area.
• an intelligent door control situations can also be learned depending on the door angle. After learning the "door good situation" the sensor now responds with a trigger, z. B. a switching signal and / or a telegram to a security center, with a change in the "door good situation" depending the set parameters.
• Static changes can also occur in the sensor according to the invention lead to triggering.
• a response time can be set via an adjustable time threshold be set to a change in distance.
• an adjustable time threshold be set to a change in distance.
• the senor according to the invention is better optically can be integrated on a door than the sensor strips common today.
• the door control according to the invention can of course also with windows used or to monitor a specific room or area certain area can be used.

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• Power-Operated Mechanisms For Wings (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=33154562

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Cited By (5)

Citations (1)

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• 2004
  • 2004-05-26 EP EP04012453A patent/EP1484467A3/fr not_active Withdrawn

Patent Citations (1)

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